CA2055656C - Outil de protection de la tete de puits et methode d'utilisation de cet outil - Google Patents

Outil de protection de la tete de puits et methode d'utilisation de cet outil

Info

Publication number
CA2055656C
CA2055656C CA002055656A CA2055656A CA2055656C CA 2055656 C CA2055656 C CA 2055656C CA 002055656 A CA002055656 A CA 002055656A CA 2055656 A CA2055656 A CA 2055656A CA 2055656 C CA2055656 C CA 2055656C
Authority
CA
Canada
Prior art keywords
wellhead
mandrel
valve
rod
isolation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002055656A
Other languages
English (en)
Other versions
CA2055656A1 (fr
Inventor
Roderick D. Mcleod
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stinger Wellhead Protection Inc
Original Assignee
Roderick D. Mcleod
Tree Savers International Ltd.
Tree Savers International Inc.
Stinger, Inc.
Hwces International
Hwc Energy Services, Inc.
Oil States Energy Services, Inc.
Stinger Wellhead Protection, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roderick D. Mcleod, Tree Savers International Ltd., Tree Savers International Inc., Stinger, Inc., Hwces International, Hwc Energy Services, Inc., Oil States Energy Services, Inc., Stinger Wellhead Protection, Inc. filed Critical Roderick D. Mcleod
Priority to CA002055656A priority Critical patent/CA2055656C/fr
Publication of CA2055656A1 publication Critical patent/CA2055656A1/fr
Priority to US07/909,716 priority patent/US5285852A/en
Application granted granted Critical
Publication of CA2055656C publication Critical patent/CA2055656C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CA002055656A 1991-11-15 1991-11-15 Outil de protection de la tete de puits et methode d'utilisation de cet outil Expired - Lifetime CA2055656C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002055656A CA2055656C (fr) 1991-11-15 1991-11-15 Outil de protection de la tete de puits et methode d'utilisation de cet outil
US07/909,716 US5285852A (en) 1991-11-15 1992-07-27 Wellhead isolation tool and method of use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002055656A CA2055656C (fr) 1991-11-15 1991-11-15 Outil de protection de la tete de puits et methode d'utilisation de cet outil

Publications (2)

Publication Number Publication Date
CA2055656A1 CA2055656A1 (fr) 1992-04-21
CA2055656C true CA2055656C (fr) 1993-11-09

Family

ID=4148770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002055656A Expired - Lifetime CA2055656C (fr) 1991-11-15 1991-11-15 Outil de protection de la tete de puits et methode d'utilisation de cet outil

Country Status (2)

Country Link
US (1) US5285852A (fr)
CA (1) CA2055656C (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332044A (en) * 1992-08-28 1994-07-26 L. Murray Dallas Wellhead isolation tool and method of use
US5785121A (en) * 1996-06-12 1998-07-28 Dallas; L. Murray Blowout preventer protector and method of using same during oil and gas well stimulation
US5755290A (en) * 1997-01-08 1998-05-26 Abb Vetco Gray Inc. Double swab barrier and method for producing and wireline intervening in a production tree
US5950725A (en) * 1997-09-30 1999-09-14 Schlumberger Technology Corporation Hydraulic wiper plug launcher
US5975211A (en) * 1998-01-22 1999-11-02 Harris; Monty E. Wellhead bore isolation tool
GB2345927B (en) * 1999-02-11 2000-12-13 Fmc Corp Subsea completion system with integral valves
US6220363B1 (en) 1999-07-16 2001-04-24 L. Murray Dallas Wellhead isolation tool and method of using same
US6364024B1 (en) * 2000-01-28 2002-04-02 L. Murray Dallas Blowout preventer protector and method of using same
US6470965B1 (en) * 2000-08-28 2002-10-29 Colin Winzer Device for introducing a high pressure fluid into well head components
US6823942B1 (en) * 2002-02-01 2004-11-30 Mcgee Richard Harvey Tree saver
US6920925B2 (en) * 2002-02-19 2005-07-26 Duhn Oil Tool, Inc. Wellhead isolation tool
US7322407B2 (en) * 2002-02-19 2008-01-29 Duhn Oil Tool, Inc. Wellhead isolation tool and method of fracturing a well
US7493944B2 (en) * 2002-02-19 2009-02-24 Duhn Oil Tool, Inc. Wellhead isolation tool and method of fracturing a well
US20030205385A1 (en) * 2002-02-19 2003-11-06 Duhn Rex E. Connections for wellhead equipment
US6666266B2 (en) 2002-05-03 2003-12-23 Halliburton Energy Services, Inc. Screw-driven wellhead isolation tool
US7168495B2 (en) * 2004-03-31 2007-01-30 Oil States Energy Services, Inc. Casing-engaging well tree isolation tool and method of use
US20070227744A1 (en) * 2006-03-30 2007-10-04 Troy Austin Rodgers Apparatus and method for lubricating and injecting downhole equipment into a wellbore
US7775288B2 (en) * 2006-10-06 2010-08-17 Stinger Wellhead Protection, Inc. Retrievable frac mandrel and well control stack to facilitate well completion, re-completion or workover and method of use
US7578351B2 (en) * 2006-10-12 2009-08-25 Stinger Wellhead Protection, Inc. Configurable wellhead system with permanent fracturing spool and method of use
US20080196883A1 (en) * 2006-11-15 2008-08-21 Testa Gero D Centralizing apparatus
US20080110639A1 (en) * 2006-11-15 2008-05-15 Starr Phillip M Wellhead isolation mandrel with centralizing device
US7806175B2 (en) * 2007-05-11 2010-10-05 Stinger Wellhead Protection, Inc. Retrivevable frac mandrel and well control stack to facilitate well completion, re-completion or workover and method of use
US7665356B2 (en) * 2007-07-03 2010-02-23 Schlumberger Technology Corporation Pressure interference testing for estimating hydraulic isolation
CN101871331A (zh) * 2010-06-23 2010-10-27 濮阳市科锐机械工程技术有限公司 一种钢丝投送封隔器、投送打捞工具及工作方法
CN111894508B (zh) * 2020-08-13 2022-05-27 赵振军 一种稠油热采井口密封防喷装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056543A (en) * 1935-02-07 1936-10-06 Sheridan P Tschappat Tubing head
US3830304A (en) * 1973-06-04 1974-08-20 Halliburton Co Wellhead isolation tool and method of use thereof
US4111261A (en) * 1977-03-14 1978-09-05 Halliburton Company Wellhead isolation tool
CA1094945A (fr) * 1978-05-02 1981-02-03 Ronald S. Bullen Securite pour tete de production de puits
US4452304A (en) * 1981-06-24 1984-06-05 Tri-State Oil Tool Industries Remotely operated packer and anchor apparatus for changing a geothermal wellhead valve
US4391324A (en) * 1981-08-10 1983-07-05 Midway Fishing Tool Co. Geothermal well head and actuator assembly
US4460039A (en) * 1982-11-04 1984-07-17 W-K-M Wellhead Systems, Inc. Wellhead valve removal and installation tool
CA1217128A (fr) * 1985-03-22 1987-01-27 Roderick D. Mcleod Outil d'isolement sur tete de forage
CA1232536A (fr) * 1985-04-03 1988-02-09 Roderick D. Mcleod Obturateur de cuvelage de forage
CA1267078A (fr) * 1988-05-20 1990-03-27 L. Murray Dallas Outil d'isolement d'une tete de puits, et dispositif d'implantation, et mode de fonctionnement
US5025857A (en) * 1988-10-20 1991-06-25 Mcleod Roderick D Wellhead tubing and casing packer and installation and removal tool
CA1281997C (fr) * 1988-10-28 1991-03-26 Roderick D. Mcleod Outil d'isolement d'une tete de puits
CA1290684C (fr) * 1988-12-01 1991-10-15 Roderick D. Mcleod Outil pour bouchon de retenue
CA1292675C (fr) * 1988-12-01 1991-12-03 Roderick D. Mcleod Outil d'isolement pour tete de puits
CA1272684A (fr) * 1989-08-16 1990-08-14 Wellhead Isolation Tools, Inc. Mamelon d'outil d'isolement pour tete de forage

Also Published As

Publication number Publication date
US5285852A (en) 1994-02-15
CA2055656A1 (fr) 1992-04-21

Similar Documents

Publication Publication Date Title
CA2055656C (fr) Outil de protection de la tete de puits et methode d'utilisation de cet outil
CA2299683C (fr) Outil d'isolement de tete de puits et methode d'utilisation
US6817423B2 (en) Wall stimulation tool and method of using same
CA2299762C (fr) Mecanisme de verrouillage pour outils de puits necessitant un dispositif de regulation de debit a point fixe
US6626245B1 (en) Blowout preventer protector and method of using same
US9540894B2 (en) Tubing hanger running tool with integrated landing features
US6675900B2 (en) Crossover tree system
US5012865A (en) Annular and concentric flow wellhead isolation tool
US5868204A (en) Tubing hanger vent
US7073591B2 (en) Casing hanger annulus monitoring system
US8668004B2 (en) Tubing hanger running tool with integrated pressure release valve
US10738556B2 (en) Open/close outlet internal hydraulic device
US10267115B2 (en) Wellhead isolation tool and methods
US20180223621A1 (en) Wellhead isolation tool and methods
US11828127B2 (en) Tubing hanger with shiftable annulus seal
GB2311544A (en) Dual bore annulus access valve
US3454084A (en) Well head closure assembly
US9441468B1 (en) Jet pump system for well
US9909393B2 (en) Tubing hanger with shuttle rod valve
GB2320513A (en) A wellhead assembly
CA2276973C (fr) Raccord double-bride pour tete de tige et methode d'utilisation
US9366103B1 (en) Wellhead isolation tool and methods
WO2022241422A1 (fr) Système de séquençage de verrouillage pour un bloc obturateur

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry